Product Compare

AMD Ryzen 9 9955HX3D vs Intel Xeon 658X

	CPU AMD Ryzen 9 9955HX3D	CPU Intel Xeon 658X
General Parameters
Release Date	Jan 2025	Feb 2026
Manufacturer	Amd	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Zen 5 (Fire Range)	Granite Rapids
Processor Number	9955HX3D
Integrated Graphics	Radeon 610M	N/A
Series	Ryzen 9000 Series
Generation		Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process	4 nm	5 nm
Socket	FL1	Intel Socket 4710
Power Consumption	55-75 W	250 W
Max Turbo Power Consumption	100 W
Peak Operating Temperature	100 °C	99°C
Foundry		Intel
Die Size		2x598 mm²
I/O Process Size		10 nm
I/O Die Size		2x 241
Package		FC-LGA18N
CPU Performance
Performance Cores	16	24
Performance Core Threads	32	48
Performance Core Base Frequency	2.5 GHz	3 GHz
Performance Core Turbo Frequency	5.4 GHz	4.9 GHz
Total Core Count	16	24
Total Thread Count	32	48
Bus Frequency	100 MHz	100 MHz
Multiplier	25	30.0
L1 Cache	80 K per core	112 KB per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	128 MB shared	144 MB shared
Unlocked Multiplier	Yes	Yes
SMP		1
Memory Parameters
Memory Types	DDR5-5600	DDR5-6400
Max Memory Size	96 GB	4 TB
Max Memory Channels	2	8
Max Memory Bandwidth	89.6 GB/s	409.6 GB/s
ECC Memory Support	Yes	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	400 MHz
GPU Max Dynamic Frequency	2200 MHz
Shader Units	128
Texture Units	8
Raster Operation Units	4
Execution Units	2
Power Consumption	15
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	28	128
Benchmarks
Geekbench 6 Single Core	3166	3096
Geekbench 6 Multi Core	19845	29732